The manager has received a note from the HR director of the

The manager has received a note from the HR director of the comapny complaining that the call center is exceeding the target proportion of part-time staff of 30%. Based on the sample data, she tests the hypothesis

H₀: p 0.3 against H_A: p > 0.3 at a 5% significance level. Based on the test, the manager should:

Reject  H₀

Reject  H_A

Accept  H₀

Fail to reject  H₀

Fail to reject  H_A

Solution

This cannot be determined from given data. Either test statistic or p-value or sample data should be known to infer.